2050583908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{105331}}^1$

素因数の和:105523

約数の個数: 24

約数和(自身を含む): 3727910144

約数和(自身を除く): 1677326236

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 4867, 9734, 19468, 105331, 210662, 421324, 3265261, 6530522, 13061044, 16536967, 33073934, 66147868, 512645977, 1025291954, 2050583908]

約数ペア:

[(1, 2050583908), (2, 1025291954), (4, 512645977), (31, 66147868), (62, 33073934), (124, 16536967), (157, 13061044), (314, 6530522), (628, 3265261), (4867, 421324), (9734, 210662), (19468, 105331)]